Thienhan Builders
Verified against CSLB on · View on CSLB
License details
- License number
- 1140038
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- July 8, 2025 – July 31, 2027
Business
- (619) 564 9211 (CSLB public record)
- 79 BIRCH LANE, San Jose, CA 95127Santa Clara County
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Frequently asked questions
Is Thienhan Builders licensed in California?
Yes. Thienhan Builders holds an active California state contractor license (CSLB #1140038), verified against the CSLB public record on June 17, 2026.
What is Thienhan Builders's CSLB license number?
Thienhan Builders's California contractor license number is 1140038. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140038
What kind of work is Thienhan Builders licensed for?
Thienhan Builders is classified under General Building (B) by the CSLB.
How do I verify Thienhan Builders's license myself?
Look up license #1140038 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140038. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.